OAK-2615: oak-pojosr tests fail Adding missing commons-io dependency
OAK-2615: oak-pojosr tests fail
Adding missing commons-io dependency

git-svn-id: 67138be12999c61558c3dd34328380c8e4523e73@1666168 13f79535-47bb-0310-9956-ffa450edef68

davidegiannella/jackrabbit-oak,davidegiannella/jackrabbit-oak,davidegiannella/jackrabbit-oak,davidegiannella/jackrabbit-oak,davidegiannella/jackrabbit-oak